diff --git a/data/2025-01-31.csv b/data/2025-01-31.csv
new file mode 100644
index 0000000..01198ea
--- /dev/null
+++ b/data/2025-01-31.csv
@@ -0,0 +1,11 @@
+DefaultBranch,count
+master,34228
+main,14193
+develop,1018
+dev,457
+gh-pages,213
+development,117
+next,77
+trunk,75
+v2,53
+7.2,49